Posted On: October 17, 2008 by Douglas Schapiro

Modification of Child Support in Florida Due to Ex-Spouse’s Substantial Increase in Income

It’s a simple fact that after divorce, circumstances between parties tend to change. A former husband and wife who have a 10-year old child together and went through a divorce 3 years ago, and obtained a child support order at the conclusion of their dissolution proceeding are in a different place in their lives and might even be earning substantially more or less money years later. This exact situation calls into question the appropriateness of a child support award that was based on parental income from three years ago. One of the most common issues family law practitioners deal with is the modification of child support orders. When awarding child support, Florida courts follow rigid guidelines to determine the income of each parent, how much each party can contribute, and allocating a support award based on total income, the proportional contribution of each parent to that income and the number of children the parties have together. Here is Florida’s Child Support Guideline Worksheet to get a clearer picture. However, because years may pass, and circumstances may change, Florida courts allow a party to petition for a modification of child support, but to do so that parent must plead that there have been substantial changes in circumstances in the payor parent’s income after the original order of child support was awarded.

The first step in a petition to modify a child support order based on a significant change in circumstances is to file a supplemental Petition for Modification of Child Support with the same court that entered your original child support order. A sample can be found here. The Florida Child Support Guideline Worksheet provides an exact estimate of monthly support a parent must pay depending on total income of parents, the proportional contribution of each parent to that income, the number of children they have together, and other individual circumstances. Information you will need to complete this form includes but is not limited to proof of monthly incomes, insurance information, proof of expenses and child care information. A situation warranting a modification of child support obligations may be the result of one party’s significant change in income. For example, if a non-custodial father in Fort Lauderdale, who was previously ordered to pay his ex-wife a specified amount of child support as per the Florida guidelines, incurs a dramatic increase to his income, the ex-wife may petition the court for a modification of child support because total parental income is the primary factor utilized by the Court when determining the amount of child support required. Therefore, the father’s significant increase in income has thereby increased the total income of the parents.

At the outset of this petition, it is important to note that the court will limit its ability to modify your child support order. This limitation is based on total parental income and significant changes that have been made thereto. A substantial change in circumstances based on change of income may be demonstrated where the party seeking the modification is able to prove the other parent’s income increased to such a degree where the difference between the existing monthly obligation and the amount provided for under the guidelines has changed by at least 15% or $50, whichever of the two is greater. If this qualification is not met, a change in income will not be proof of a substantial change in circumstances.

In modifying the child support obligation, the court will continue to use the child support guidelines to determine the new amount that should be awarded. Because the amount of monthly financial need is based on Florida statutes, the court will still take into account the total financial income of the parents and the number of children to reach the figure. If you wish to modify your spouse’s child support obligations due to his or her substantial increase in income, please consult an attorney.